<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search" >查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="departments" highlight-current-row
              v-loading="listLoading"
              @selection-change="selsChange"
              @row-dblclick="getEmpsTable"
              style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="name" label="部门名称" width="120" sortable>
			</el-table-column>
			<el-table-column prop="sn" label="部门编号" width="100" sortable>
			</el-table-column >
			<el-table-column prop="state" label="状态" width="100" sortable>
        <template scope="scope">
          <span style="color: red" v-if="scope.row.state === 0">禁用</span>
          <span style="color: green" v-else-if="scope.row.state === 1">启用</span>
          <span style="color: #f7ba2a" v-else>未知</span>
        </template>
			</el-table-column>
      <el-table-column prop="manager.username" label="负责人" width="120" >
      </el-table-column>
      <el-table-column prop="parent.name" label="上级部门" min-width="180" >
      </el-table-column>
			<el-table-column label="操作" width="150">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" v-perm="'department:delete'" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next"
                     @current-change="handleCurrentChange"
                     :page-size="pageSize"
                     :current-page="currentPage"
                     :total="totals"
                     style="float:right;">
			</el-pagination>
		</el-col>

		<!--新增、编辑界面-->
		<el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
			<el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
				<el-form-item label="部门名称" prop="name">
					<el-input v-model="editForm.name" auto-complete="off"></el-input>
				</el-form-item>
        <el-form-item label="部门编号" prop="sn">
          <el-input v-model="editForm.sn" auto-complete="off"></el-input>
        </el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="editForm.state">
						<el-radio class="radio" :label="1">启用</el-radio>
						<el-radio class="radio" :label="0">禁用</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="负责人">
<!--					<el-input v-model="editForm.manager"></el-input>-->
          <!--
            label:选择展示的字段
            value:返回给后端的字段
          -->
          <el-select v-model="editForm.managerId" placeholder="请选择">
            <el-option
                v-for="item in emps"
                :label="item.username"
                :value="item.id">
              <span style="float: left">{{ item.username }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.phone }}</span>
            </el-option>
          </el-select>
				</el-form-item>
				<el-form-item label="上级部门">
<!--					<el-input v-model="editForm.parent"></el-input>-->
        <!--
        :options：绑定的后端数据 就是我们后端返回的部门无限级数
         :value: 我们需要传到后端的字段
          :label ：选中后的效果
        -->
          <el-cascader
              v-model="editForm.parentId"
              :options="options"
              :props="{ checkStrictly: true,
                    value:'id',
                    label:'name'
               }"
              clearable></el-cascader>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>

    <el-drawer
        title="该部门的员工信息"
        :visible.sync="isEmpsTable"
        direction="rtl"
        size="50%">
      <el-table :data="gridData">
        <el-table-column property="username" label="姓名" width="100"></el-table-column>
        <el-table-column property="phone" label="电话" width="110"></el-table-column>
        <el-table-column property="email" label="邮箱"></el-table-column>
        <el-table-column property="age" label="年龄"></el-table-column>
        <el-table-column property="department.name" label="部门"></el-table-column>
        <el-table-column property="shop.name" label="门店"></el-table-column>
      </el-table>
    </el-drawer>

		<!--新增界面-->
<!--		<el-dialog title="新增" :visible.sync="addFormVisible" :close-on-click-modal="false">-->
<!--			<el-form :model="addForm" label-width="80px" :rules="addFormRules" ref="addForm">-->
<!--				<el-form-item label="姓名" prop="name">-->
<!--					<el-input v-model="addForm.name" auto-complete="off"></el-input>-->
<!--				</el-form-item>-->
<!--				<el-form-item label="性别">-->
<!--					<el-radio-group v-model="addForm.sex">-->
<!--						<el-radio class="radio" :label="1">男</el-radio>-->
<!--						<el-radio class="radio" :label="0">女</el-radio>-->
<!--					</el-radio-group>-->
<!--				</el-form-item>-->
<!--				<el-form-item label="年龄">-->
<!--					<el-input-number v-model="addForm.age" :min="0" :max="200"></el-input-number>-->
<!--				</el-form-item>-->
<!--				<el-form-item label="生日">-->
<!--					<el-date-picker type="date" placeholder="选择日期" v-model="addForm.birth"></el-date-picker>-->
<!--				</el-form-item>-->
<!--				<el-form-item label="地址">-->
<!--					<el-input type="textarea" v-model="addForm.addr"></el-input>-->
<!--				</el-form-item>-->
<!--			</el-form>-->
<!--			<div slot="footer" class="dialog-footer">-->
<!--				<el-button @click.native="addFormVisible = false">取消</el-button>-->
<!--				<el-button type="primary" @click.native="addSubmit" :loading="addLoading">提交</el-button>-->
<!--			</div>-->
<!--		</el-dialog>-->
	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getDepartmentListPage, removeDepartment, batchRemoveDepartment, editDepartment, addDepartment } from '../../api/api';

	export default {
		data() {
			return {
        isEmpsTable: false,
        gridData:[],
        options:[],
        emps:[],
        title:'',
				filters: {
					keyword: ''
				},
				departments: [],
        currentPage:1,
        pageSize:5,
				totals: 0,
				listLoading: false,
				sels: [],//列表选中列

				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
					name: [
						{ required: true, message: '请输入部门名称', trigger: 'blur' }
					],
          sn: [
            { required: true, message: '请输入编号', trigger: 'blur' }
          ]
				},
				//编辑界面数据
				editForm: {
					id: null,
					name: '',
					sn: '',
					state: 0,
					managerId: null,
					parentId: null
				}
			}
		},
		methods: {
      getEmpsTable(row){
        console.log(row)
        this.isEmpsTable = true;
        this.$http.get("/emp/dept/" + row.id)
            .then(result=>{
              this.gridData = result.data
            })
      },
      getDeptTree(){
        this.$http.get("/dept/tree")
            .then(result=>{
              this.options = result.data
            })
      },
      getEmps(){
        this.$http.get("emp/")
            .then(result=>{
                this.emps = result.data;
            })
            .catch(result=>{
              this.$message({
                message: '网络不通...',
                type: 'error'
              });
            })
      },
      search(){
        this.currentPage = 1;
        this.getDepartments();
      },
			handleCurrentChange(val) {
				this.currentPage = val;
				this.getDepartments();
			},
			//获取部门列表
			getDepartments() {
				let para = {
					currentPage: this.currentPage,
          pageSize:this.pageSize,
          keyword: this.filters.keyword
				};
        //列表忙等...
				this.listLoading = true;
				//NProgress.start();
        this.$http.post("/dept",para)
            .then(result=>{
              //关闭忙等
              this.listLoading = false;
              //接收后端数据
              console.log(result)
              this.departments = result.data.rows
              this.totals = result.data.totals
            })
            .catch(result=>{
              //关闭忙等
              this.listLoading = false;
              this.$message({
                message: '网络不通...',
                type: 'error'
              });
            })
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					// let para = { id: row.id };
          this.$http.delete("/dept/"+row.id)
              .then(result=>{
                this.listLoading = false;//关闭忙等
                if(result.data.success){
                  this.$message({
                    message: result.data.msg,
                    type: 'success'
                  });
                  //回到第一页
                  this.currentPage = 1;
                  this.getDepartments();
                }else {
                  this.$message({
                    message: result.data.msg,
                    type: 'error'
                  });
                }
              })
              .catch(result=>{
                this.listLoading = false;//关闭忙等
                this.$message({
                  message: '网络不通...',
                  type: 'error'
                });
              })
				})
			},
			//显示编辑界面
			handleEdit: function (index, row) {
        this.title = "编辑";
				this.editFormVisible = true;
				this.editForm = Object.assign({}, row);
			},
			//显示新增界面
			handleAdd: function () {
        this.title = "新增";
				this.editFormVisible = true;
        this.editForm = {
        };
			},
			//编辑
			editSubmit: function () {
				this.$refs.editForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.editLoading = true;
							//NProgress.start();
							let para = Object.assign({}, this.editForm);
              // console.log(para)
              console.log(para)
              if (para.parentId && para.parentId instanceof Array){
                para.parentId = para.parentId[para.parentId.length - 1]
              }
              console.log(this.editForm)
              console.log("------------------")
							//axios请求新增、编辑
              this.$http.put("/dept",para)
                  .then(result=>{
                    //关闭忙等
                    this.editLoading = false;
                    //关闭新增、编辑窗口
                    this.editFormVisible = false;
                    //处理请求返回
                    if(result.data.success){
                      this.$message({
                        message: result.data.msg,
                        type: 'success'
                      });
                      //回到第一页
                      this.currentPage = 1;
                      this.getDepartments();
                    }else {
                      this.$message({
                        message: result.data.msg,
                        type: 'error'
                      });
                    }
                  })
                  .catch(result=>{
                    this.listLoading = false;//关闭忙等
                    //关闭新增、编辑窗口
                    this.editFormVisible = false;
                    this.$message({
                      message: '网络不通...',
                      type: 'error'
                    });
                  })
						});
					}
				});
			},
			//新增
			// addSubmit: function () {
			// 	this.$refs.addForm.validate((valid) => {
			// 		if (valid) {
			// 			this.$confirm('确认提交吗？', '提示', {}).then(() => {
			// 				this.addLoading = true;
			// 				//NProgress.start();
			// 				let para = Object.assign({}, this.addForm);
			// 				para.birth = (!para.birth || para.birth == '') ? '' : util.formatDate.format(new Date(para.birth), 'yyyy-MM-dd');
			// 				addDepartment(para).then((res) => {
			// 					this.addLoading = false;
			// 					//NProgress.done();
			// 					this.$message({
			// 						message: '提交成功',
			// 						type: 'success'
			// 					});
			// 					this.$refs['addForm'].resetFields();
			// 					this.addFormVisible = false;
			// 					this.getDepartments();
			// 				});
			// 			});
			// 		}
			// 	});
			// },
			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
        //类似stream()流
				var ids = this.sels.map(item => item.id);
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					// let para = { ids: ids };
					this.$http.patch("/dept",ids)
              .then(result=>{
                this.listLoading = false;//关闭忙等
                if(result.data.success){
                  this.$message({
                    message: result.data.msg,
                    type: 'success'
                  });
                  //回到第一页
                  this.currentPage = 1;
                  this.getDepartments();
                }else {
                  this.$message({
                    message: result.data.msg,
                    type: 'error'
                  });
                }
              })
              .catch(result=>{
                this.listLoading = false;//关闭忙等
                this.$message({
                  message: '网络不通...',
                  type: 'error'
                });
              })
				})
			}
		},
		mounted() {
			this.getDepartments();
      this.getEmps();
      this.getDeptTree();
		}
	}

</script>

<style scoped>

</style>